Unit 4 Digital life 首字母填空（热点题型专练）英语新教材外研版八年级上册

**基本信息** 聚焦“人与社会——数字生活”主题，通过分级首字母填空训练，系统构建词汇应用与话题认知逻辑，提升语言能力与思维品质。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |巩固基础·专项突破|4篇短文|基础词汇语境填空，考查数字生活基本概念（如smartphone, online study）|从具体应用（支付、共享）到基础利弊分析，构建“现象-功能”认知链| |培优拔高·挑战攻坚|6篇短文|复杂词汇与抽象话题填空，涉及AI、面部识别等技术发展|从技术影响（健康、隐私）到未来趋势，形成“应用-问题-优化”思维进阶|

Unit 4 Digital life 首字母填空题型专练（话题：人与社会——数字生活） 热点题型概览 题型夯基提升 巩固基础·专项突破 Passage 1 Nowadays, we live in the 21st c 1 . Digital life is very c 2 for us. We have s 3 phones and many apps. We can pay via d 4 payment instead of cash or w 5 . H 6 of people ride shared bikes. W 7 the help of mobile tools, we make great p 8 . We can study o 9 without Wi-Fi. In general, don’t t 10 away useful things and learn to save time. Passage 2 Digital technology has changed our lives in many ways. It is one of the greatest i 1 of the 21st century. Now, we can do almost everything online. We can s 2 for all kinds of information in seconds, do s 3 without going to physical stores, and take online courses to learn new s 4 . But digital life also brings some p 5 . Spending too much time on screens is h 6 to our eyes and mental health. What's more, we need to protect our personal i 7 online, because there are people who try to steal it. To live a healthy digital life, we should set a time l 8 for using digital devices. We should also l 9 to tell true news from false ones online. Only in this way can we e 10 the advantages of digital technology while staying safe. Passage 3 Smartphones have become an important part of our daily life. They are one of the most amazing i 1 of the 21st century. The first smartphone a 2 in 1992, but it was not popular at that time because it was too expensive and heavy. Over the years, smartphones have changed a lot. Now they are s 3 and light, and they have many powerful functions. We can use them to make calls, send messages, take photos, and even do online s 4 . They also allow us to keep in t 5 with our friends and family easily no matter where we are. Smartphones have brought many b 6 to us. They make our life more convenient and colourful. However, they also have some d 7 . For example, some people spend too much time on them and forget to enjoy the real world. Despite these problems, smartphones are still very p 8 around the world. More and more new functions are being added to them every year. It's hard to imagine what our life will be like w 9 smartphones in the future. They have truly changed the way we live, work and c 10 . Passage 4 Digital devices have become an important part of our daily lives. They are very u 1 in many ways. For example, we can use them to s 2 for information, keep in touch with friends, or take interesting online courses. Nowadays, almost every family has at least one digital d 3 , like a smartphone, tablet or computer. However, spending too much time on these devices can bring p 4 . It may hurt our eyes and make us feel t 5 easily after long—time use. To enjoy digital life h 6 , we need to develop good habits. First, we should set a time l 7 for using digital devices every day. Second, we should take a 10—minute break every 30 minutes when looking at the s 8 . Third, we can do some outdoor activities i 9 of staying online all the time. In a word, digital life can be wonderful if we use it in the right w 10 . 培优拔高·挑战攻坚 Passage 1 Computers are very c 1 in our modern life now. The first computers were bigger than cars. But now they are becoming much s 2 and better. Some computers are so tiny that you may be u 3 of them. There is probably one inside your TV or washing machine. You d 4 on computers more than you realize. We can do many things with computers. For e 5 , we can use computers to calculate. They can calculate at a very fast speed and almost never give w 6 answers. We can also type and draw things with them. In a 7 , computers can do i 8 jobs like flying planes and spaceships. However, computers cannot be cleverer than us. Our b 9 can produce new ideas but computers cannot. But one day computers may be able to do a better job than h 10 beings. Passage 2 The Internet is shaping our lives. We already have online shopping services and m 1 payment. However, this is just a start. The world’s leading tech companies plan to build smarter o 2 communities. They discussed this at the World Internet Conference (研讨会). The development of a 3 intelligence (AI) was a hot topic at the conference. If a machine can learn and solve p 4 as humans do, it can be called AI. A company uses AI technology in its unmanned supermarket in Wuzhen. There is no salesperson in the supermarket, just a tablet on a desk that says “please s 5 ”. The bigger you smile, the more discounts you get. Payment is done through your d 6 payment account (账户). When you first enter the supermarket, the supermarket’s AI recognizes your f 7 and your account. There is also AI that can read lips. Another company brought its lip-reading s 8 to the conference. It recognizes your mouth’s movements and turns them into voice or text m 9 . This could be very c 10 when you are trying to talk to someone on your phone in a noisy place. Passage 3 Finding it d 1 to recognize (认识) one cute panda from another? A facial recognition app will make it easy for you. The Chengdu R 2 Base (基地) of Giant Panda Breeding along with researchers in Singapore Nanyang Technological University and Sichuan Normal University d 3 the app. Visitors can scan the panda’s face with the mobile app to get i 4 about a panda at the panda base in Chengdu, Sichuan Province. Using the database, researchers are able to carry out automatic facial recognition on panda faces to tell one animal f 5 another, the center said. The image analysis (图像分析) research b 6 in 2017. And now there are a 7 120,000 images and 10,000 videos of giant pandas. Researchers say the technology will help them analyze data on population, distribution (分布), a 8 , genders (性别), birth and deaths of pandas in captivity (圈养) and the wild. “Wild pandas live in deep m 9 and are hard to find. The app will help us gather more data of them,” said Chen Peng, a researcher of the base. “It will help us i 10 conservation and management (养护与管理) of the animals. ” Passage 4 Dictionaries are one of the most useful tools for language learners. They p 1 us with the meanings, pronunciations and usages of words. The first modern English dictionary was c 2 by Samuel Johnson in 1755. It took him over nine years to finish the great work. Nowadays, besides paper dictionaries, we also have o 3 dictionaries. They are more c 4 because we can carry them on our phones or computers. When we meet a new word, we just need to type it in and we can get the information i 5 . Some online dictionaries also provide e 6 sentences to show how words are used in real life. This helps us understand words better. However, we should be careful when using online resources. Not all information is t 7 , so we need to c 8 it with other sources. Using dictionaries properly can help us i 9 our language skills quickly. It’s a good habit to r 10 to dictionaries whenever we have questions about words. Passage 5 Smartphones have become an important part of our d 1 lives. Almost everyone has one now. They are very c 2 because we can do many things with them, like sending messages, taking photos and s 3 online. However, there are also some p 4 . For example, spending too much time on them can be h 5 to our eyes and health. Also, we need to be careful with our personal i 6 when using apps. Some bad people may try to steal it. To use smartphones s 7 , we should set a time limit for screen time and learn to p 8 our privacy. Many schools also teach students about online safety. They tell us not to talk to s 9 online and not to click on unknown links. By following these rules, we can enjoy the benefits of digital life w 10 keeping ourselves safe. Passage 6 Digital technology has changed our lives greatly. It is the f 1 step towards a fully digital world. Nowadays, almost everyone has a s 2 phone. People use them to chat, shop and study online. When digital technology came into our lives, we saw many c 3 . For example, we can take online classes instead of going to school, and we can buy things o 4 without going to shops. Digital technology h 5 people live a more convenient life. Many t 6 think digital learning is interesting and effective. They can watch teaching videos again if they don’t understand. On weekends, many families enjoy different online a 7 , like watching movies or playing online games together. Some people worry about spending too much time online, but most people believe that digital technology has improved our l 8 a lot. It connects us with friends far away and brings us more chances to learn. We should use it properly to make our digital life more w 9 . Let’s take action to make the m 10 of digital tools. 1 / 13 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $ Unit 4 Digital life 首字母填空题型专练（话题：人与社会——数字生活） 参考答案 题型夯基提升 巩固基础·专项突破 Passage 1 1. century 2. convenient 3. smart 4. digital 5. wallet 6. Hundreds 7. With 8. progress 9. offline 10. throw Passage 2 1. inventions 2. search 3. shopping 4. skills 5. problems 6. harmful 7. information 8. limit 9. learn 10. enjoy Passage 3 1. inventions 2. appeared 3. small 4. shopping 5. touch 6. benefits 7. disadvantages 8. popular 9. without 10. communicate Passage 4 1. useful 2. search 3. device 4. problems 5. tired 6. healthily 7. limit 8. screen 9. instead 10. way 培优拔高·挑战攻坚 Passage 1 1. common 2. smaller 3. unaware 4. depend 5. example 6. wrong 7. addition 8. important 9. brains 10. human Passage 2 1. mobile 2. online 3. artificial 4. problems 5. smile 6. digital 7. face 8. system 9. messages 10. convenient Passage 3 1. difficult 2. Research 3. develops 4. information 5. from 6. began 7. about 8. ages 9. mountains 10. improve Passage 4 1. provide 2. compiled 3. online 4. convenient 5. immediately 6. example 7. true 8. check 9. improve 10. refer Passage 5 1. daily 2. convenient 3. shopping 4. problems 5. harmful 6. information 7. safely 8. protect 9. strangers 10. while Passage 6 1. first 2. smart 3. changes 4. online 5. helps 6. teenagers 7. activities 8. lives 9. wonderful 10. most 1 / 13 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $ Unit 4 Digital life 首字母填空题型专练（话题：人与社会——数字生活） 热点题型概览 题型夯基提升 巩固基础·专项突破 Passage 1 Nowadays, we live in the 21st c 1 . Digital life is very c 2 for us. We have s 3 phones and many apps. We can pay via d 4 payment instead of cash or w 5 . H 6 of people ride shared bikes. W 7 the help of mobile tools, we make great p 8 . We can study o 9 without Wi-Fi. In general, don’t t 10 away useful things and learn to save time. 【答案】 1．century/entury 2．convenient/onvenient 3．smart/mart 4．digital/igital 5．wallet/allet 6．Hundreds/undreds 7．With/ith 8．progress/rogress 9．offline/ffline 10．throw/hrow 【导语】本文主要介绍了21世纪数字化生活给我们带来的便利与变化，包括智能手机、移动支付、共享单车等，并提醒人们不要浪费有用之物，学会珍惜时间。 【详解】 1．句意：如今，我们生活在21世纪。根据首字母c及上文“we live in the 21st”可知，21st是序数词，后面需要接一个表示时间阶段的单数名词，此处指的是“世纪”，century表示“世纪”。 2．句意：数字化生活对我们来说非常方便。根据首字母c及上文“Digital life is very…”可知，very是程度副词，后面需要接形容词作表语，此处描述数字化生活的特点，convenient表示“方便的”。 3．句意：我们有智能手机和许多应用程序。根据首字母s及下文“phones and many apps”可知，此处需要一个形容词来修饰phones，表示手机具有智能功能，smart表示“智能的”。 4．句意：我们可以通过数字支付而不是现金或钱包支付。根据首字母d及下文“payment instead of cash”可知，此处描述一种支付方式，与现金相对，digital表示“数字的”，符合语境。 5．句意：我们可以通过数字支付而不是现金或钱包支付。根据首字母w及上文“instead of cash or”可知，or连接两个并列名词，与cash并列的另一种传统支付工具是wallet，意为“钱包”。 6．句意：数百人骑共享单车。根据首字母H及下文“of people ride shared bikes”可知，此处表示一个大约的数量，且of前常用Hundreds构成固定表达，Hundreds表示“数百的”。 7．句意：在移动工具的帮助下，我们取得了巨大进步。根据首字母W及下文“the help of mobile tools”可知，此处表示借助某种手段，介词with表示“凭借”。 8．句意：在移动工具的帮助下，我们取得了巨大进步。根据首字母p及上文“make great”可知，make是动词，great是形容词，后面需要接一个名词作宾语，表示取得的成果，progress表示“进步”。 9．句意：我们可以在没有Wi-Fi的情况下离线学习。根据首字母o及下文“without Wi-Fi”可知，没有Wi-Fi时无法联网，只能以“离线”的方式进行学习，offline表示“离线的”。 10．句意：总的来说，不要扔掉有用的东西，学会节省时间。根据首字母t及下文“away useful things”可知，固定搭配throw away表示“扔掉”，该句为祈使句，使用动词原形。 Passage 2 Digital technology has changed our lives in many ways. It is one of the greatest i 1 of the 21st century. Now, we can do almost everything online. We can s 2 for all kinds of information in seconds, do s 3 without going to physical stores, and take online courses to learn new s 4 . But digital life also brings some p 5 . Spending too much time on screens is h 6 to our eyes and mental health. What's more, we need to protect our personal i 7 online, because there are people who try to steal it. To live a healthy digital life, we should set a time l 8 for using digital devices. We should also l 9 to tell true news from false ones online. Only in this way can we e 10 the advantages of digital technology while staying safe. 【答案】 1．inventions/nventions 2．search/earch 3．shopping/hopping 4．skills/kills 5．problems/roblems 6．harmful/armful 7．information/nformation 8．limit/imit 9．learn/earn 10．enjoy/njoy 【导语】本文讲述了数字技术便利生活，但也带来健康、隐私等问题，因此我们要合理使用，安全享受其优势。 【详解】 1．句意：这是21世纪最伟大的发明之一。根据“Digital technology”和“the 21st century”以及首字母可知，此处指的是“21世纪最伟大的发明”，invention“发明”，可数名词。此处是固定用法：one of the+形容词最高级+名词复数，表示“最……之一”，因此填invention的复数inventions。 2．句意：我们可以在几秒钟内搜索各种信息，不用去实体店就可以购物，还可以参加在线课程学习新技能。根据首字母以及“for all kinds of information”可知，此处表示“搜索各种信息”，固定词组search for“搜索”，情态动词can后跟动词原形。 3．句意：我们可以在几秒钟内搜索各种信息，不用去实体店就可以购物，还可以参加在线课程学习新技能。根据首字母以及“without going to physical stores”可知，此处指“不用去实体店就可以购物”，go shopping“去购物”，固定词组。 4．句意：我们可以在几秒钟内搜索各种信息，不用去实体店就可以购物，还可以参加在线课程学习新技能。根据“take online courses”以及首字母可知，此处指上网课学习新“技能”，skill“技能”，此处用其复数形式skills，泛指各种技能。 5．句意：但是数字生活也带来了一些问题。根据首字母以及下文“Spending too...our eyes and mental health...”可知，此处指的是一些“问题”，problem“问题”，可数名词，some后跟可数名词复数problems。 6．句意：花太多时间在屏幕上对我们的眼睛和心理健康有害。根据“Spending too much time on screens...to our eyes and mental health.”以及首字母可知，此处指“对我们的身心有害”，be harmful to“对……有害”，形容词作表语。 7．句意：更重要的是，我们需要在网上保护我们的个人信息，因为有人试图窃取这些信息。根据“ protect our personal...online,”以及首字母可知，此处指“保护个人信息”，personal information“个人信息”，information是不可数名词。 8．句意：为了过上健康的数字生活，我们应该为使用数字设备设定一个时间限制。根据“we should set a time l...for using digital devices.”以及首字母可知，此处指设定一个使用数字设备的“时间限制”，a后跟名词单数，time limit“时间限制”，符合语境。 9．句意：我们也应该学会在网上辨别真假新闻。根据首字母以及“to tell true news from false ones online”可知，要学会区分真假新闻，learn to do sth“学会做某事”，情态动词should后跟动词原形。 10．句意：只有这样，我们才能在享受数字技术优势的同时保持安全。根据首字母以及“the advantages of digital technology while staying safe.”可知，通过上文所给出的建议，我们才能安全享受数字技术，enjoy“享受”，情态动词can后跟动词原形。 Passage 3 Smartphones have become an important part of our daily life. They are one of the most amazing i 1 of the 21st century. The first smartphone a 2 in 1992, but it was not popular at that time because it was too expensive and heavy. Over the years, smartphones have changed a lot. Now they are s 3 and light, and they have many powerful functions. We can use them to make calls, send messages, take photos, and even do online s 4 . They also allow us to keep in t 5 with our friends and family easily no matter where we are. Smartphones have brought many b 6 to us. They make our life more convenient and colourful. However, they also have some d 7 . For example, some people spend too much time on them and forget to enjoy the real world. Despite these problems, smartphones are still very p 8 around the world. More and more new functions are being added to them every year. It's hard to imagine what our life will be like w 9 smartphones in the future. They have truly changed the way we live, work and c 10 . 【答案】 1．inventions/nventions 2．appeared/ppeared 3．small/mall 4．shopping/hopping 5．touch/ouch 6．benefits/enefits 7．disadvantages/isadvantages 8．popular/opular 9．without/ithout 10．communicate/ommunicate 【导语】本文是一篇说明文，主要介绍智能手机的诞生发展、外形与功能变化、利弊影响以及当下全球普及的现状。 【详解】 1．句意：它们是21世纪最了不起的发明之一。固定语法结构one of+形容词最高级+可数名词复数，表示“……之一”，本篇主语smartphones智能手机属于发明产物，首字母i对应单词invention，变为复数形式，故填inventions。 2．句意：第一部智能手机于1992年问世，但在当时并不流行，因为它造价高昂且笨重。时间状语in 1992是过去时间，句子需要使用一般过去时态，结合句意表示出现、问世，首字母a对应appear，过去式为appeared，故填appeared。 3．句意：如今它们小巧轻便，还拥有许多强大的功能。后文并列词light含义为“轻便的”，前文提到早期手机笨重，此处形成前后对比，需要填写和笨重相反的形容词作表语，首字母s对应small，意为“小巧的”，故填small。 4．句意：我们可以用手机打电话、发消息、拍照，甚至进行网上购物。固定短语online shopping是固定搭配，含义为“网购”，放在do后面作宾语，首字母s对应shopping，故填shopping。 5．句意：无论我们身在何方，手机能让我们轻松和亲朋好友保持联系。固定短语keep in touch with sb，意思是“和某人保持联系”，是英语常用固定搭配，首字母t对应touch，故填touch。 6．句意：智能手机给我们带来了诸多益处。后文“生活更便捷多彩”在阐述手机带来的积极影响，many后面必须接可数名词复数，首字母b对应benefit，含义为“好处、益处”，复数形式benefits，故填benefits。 7．句意：但是，它们也存在一些弊端。however表示转折关系，前文介绍优点，此处转向介绍缺点，some后接可数名词复数，首字母d对应disadvantage，含义为缺点、弊端，复数形式disadvantages，故填disadvantages。 8．句意：尽管存在这些问题，智能手机在全球范围内依旧十分受欢迎。despite these problems表示让步转折，说明手机依旧大范围流行，副词very用来修饰形容词，首字母p对应popular，含义为“受欢迎的”，故填popular。 9．句意：很难想象未来没有智能手机，我们的生活会变成什么样子。前文一直在强调手机对生活的巨大改变，本句假设缺少手机的生活，首字母w对应介词without，含义为“没有”，故填without。 10．句意：它们切实改变了我们生活、工作以及交流的方式。and用来并列三个并列动词，live、work均为动词原形，空格处也需要动词原形，结合手机拉近人际距离的文意，首字母c对应communicate，含义为“交流”，故填communicate。 Passage 4 Digital devices have become an important part of our daily lives. They are very u 1 in many ways. For example, we can use them to s 2 for information, keep in touch with friends, or take interesting online courses. Nowadays, almost every family has at least one digital d 3 , like a smartphone, tablet or computer. However, spending too much time on these devices can bring p 4 . It may hurt our eyes and make us feel t 5 easily after long—time use. To enjoy digital life h 6 , we need to develop good habits. First, we should set a time l 7 for using digital devices every day. Second, we should take a 10—minute break every 30 minutes when looking at the s 8 . Third, we can do some outdoor activities i 9 of staying online all the time. In a word, digital life can be wonderful if we use it in the right w 10 . 【答案】 1．useful 2．search 3．device 4．problems 5．tired 6．healthily 7．limit 8．screen 9．instead 10．way 【导语】本文是一篇说明文。文章主要介绍了数字设备在日常生活中的重要作用，同时指出过度使用它会带来的问题，并给出了合理使用数字设备、享受健康数字生活的相关好习惯建议。 【详解】 1．句意：它们在很多方面都非常有用。根据前文“数字设备已成为我们日常生活的重要组成部分”，结合首字母“u”可知此处表达“有用的”含义，useful‌有用的，形容词作表语。故填useful‌。 2．句意：例如，我们可以用它们搜索信息、和朋友保持联系，或是参加有趣的线上课程。根据空后“for information”的搭配，结合首字母“s”可知此处是固定短语search for（搜索），空前有to，此处用动词原形。故填‌search‌。 3．句意：如今，几乎每个家庭都至少有一台数字设备，比如智能手机、平板或电脑。根据后文列举的智能手机等物品，结合首字母“d”可知此处指代“数字设备”，device‌设备，此处用名词单数。故填‌device‌。 4．句意：然而，在这些设备上花费太多时间会带来问题。根据后文“它可能伤害我们的眼睛”的负面描述，结合首字母“p”可知此处表示“问题”，problem问题，此处表示泛指，用名词复数。故填‌problems‌。 5．句意：长时间使用后，它可能伤害我们的眼睛，还会让我们很容易感到疲惫。根据“长时间使用设备”的场景，结合首字母“t”可知此处表达“疲惫的”含义，tired‌“疲惫的”，形容词作表语。故填‌tired‌。 6．句意：为了健康地享受数字生活，我们需要养成好习惯。根据后文给出的健康使用建议，结合首字母“h”可知此处修饰动作，要表达“健康地”的含义，用副词healthily‌。故填‌healthily‌。 7．句意：首先，我们应该为每天使用数字设备设定一个时间限制。根据“设定时长”的语境，结合首字母“l”可知此处是固定搭配time limit（时间限制）。故填‌limit‌。 8．句意：其次，当我们盯着屏幕看时，每30分钟就要休息10分钟。根据“使用数字设备”的场景，结合首字母“s”可知此处指代设备的“屏幕”，此处用名词单数。故填‌screen‌。 9．句意：第三，我们可以做一些户外活动，而不是一直待在线上。根据空后“of staying online”的搭配，结合首字母“i”可知此处是固定短语instead of（而不是）。故填‌instead‌。 10．句意：总而言之，如果我们用正确的方式使用它，数字生活可以很美好。根据语境，结合首字母“w”可知此处是固定短语in the right way（用正确的方式）。故填‌way‌。 培优拔高·挑战攻坚 Passage 1 Computers are very c 1 in our modern life now. The first computers were bigger than cars. But now they are becoming much s 2 and better. Some computers are so tiny that you may be u 3 of them. There is probably one inside your TV or washing machine. You d 4 on computers more than you realize. We can do many things with computers. For e 5 , we can use computers to calculate. They can calculate at a very fast speed and almost never give w 6 answers. We can also type and draw things with them. In a 7 , computers can do i 8 jobs like flying planes and spaceships. However, computers cannot be cleverer than us. Our b 9 can produce new ideas but computers cannot. But one day computers may be able to do a better job than h 10 beings. 【答案】 1．common/ommon 2．smaller/maller 3．unaware/naware 4．depend/epend 5．example/xample 6．wrong/rong 7．addition/ddition 8．important/mportant 9．brains/rains 10．human/uman 【导语】本文介绍了电脑在现代生活中的作用，以及电脑和人类大脑的区别。 【详解】 1．句意：电脑在我们的现代生活中非常普遍。根据“Computers are very...in our modern life now.”及首字母提示可知，此处指电脑在现代生活中很普遍，common“普遍的”，形容词作表语，故填common。 2．句意：但是现在它们变得更小更好了。根据“The first computers were bigger than cars. But now they are becoming much...and better.”及首字母提示可知，此处指现在电脑比之前更小更好了，small“小的”，形容词，由“much...and better”可知，空处应用比较级形式，故填smaller。 3．句意：有些电脑太小了，你可能都没有意识到它们的存在。根据“Some computers are so tiny that you may be...of them.”及首字母提示可知，此处指没有意识到它们的存在，be unaware of“没有意识到”，固定短语，故填unaware。 4．句意：你对电脑的依赖比你意识到的要多。根据“You...on computers more than you realize.”及首字母提示可知，此处指依赖电脑，depend on“依赖”，固定短语，句子是一般现在时，主语是第二人称，动词用原形，故填depend。 5．句意：例如，我们可以用电脑来计算。根据“We can do many things with computers. For..., we can use computers to calculate.”及首字母提示可知，此处是举例说明电脑的用途，for example“例如”，固定短语，故填example。 6．句意：它们可以以非常快的速度计算，几乎从不会给出错误的答案。根据“They can calculate at a very fast speed and almost never give...answers.”及首字母提示可知，此处指不会给出错误的答案，wrong“错误的”，形容词作定语，故填wrong。 7．句意：此外，电脑可以做重要的工作，如驾驶飞机和宇宙飞船。根据“We can also type and draw things with them. In..., computers can do...jobs like flying planes and spaceships.”及首字母提示可知，此处指此外，in addition“此外”，固定短语，故填addition。 8．句意：此外，电脑可以做重要的工作，如驾驶飞机和宇宙飞船。根据“computers can do...jobs like flying planes and spaceships.”及首字母提示可知，此处指重要的工作，important“重要的”，形容词作定语，故填important。 9．句意：我们的大脑可以产生新的想法，但电脑不能。根据“Our...can produce new ideas but computers cannot.”及首字母提示可知，此处指大脑可以产生新的想法，brain“大脑”，可数名词，由“Our”可知，此处用复数形式，故填brains。 10．句意：但是有一天电脑可能会比人类做得更好。根据“But one day computers may be able to do a better job than...beings.”及首字母提示可知，此处指人类，human beings“人类”，固定短语，故填human。 Passage 2 The Internet is shaping our lives. We already have online shopping services and m 1 payment. However, this is just a start. The world’s leading tech companies plan to build smarter o 2 communities. They discussed this at the World Internet Conference (研讨会). The development of a 3 intelligence (AI) was a hot topic at the conference. If a machine can learn and solve p 4 as humans do, it can be called AI. A company uses AI technology in its unmanned supermarket in Wuzhen. There is no salesperson in the supermarket, just a tablet on a desk that says “please s 5 ”. The bigger you smile, the more discounts you get. Payment is done through your d 6 payment account (账户). When you first enter the supermarket, the supermarket’s AI recognizes your f 7 and your account. There is also AI that can read lips. Another company brought its lip-reading s 8 to the conference. It recognizes your mouth’s movements and turns them into voice or text m 9 . This could be very c 10 when you are trying to talk to someone on your phone in a noisy place. 【答案】 1．(m)obile 2．(o)nline 3．(a)rtificial 4．(p)roblems 5．(s)mile 6．(d)igital 7．(f)ace 8．(s)ystem 9．(m)essages 10．(c)onvenient 【导语】本文是一篇说明文，主要讲述了互联网和人工智能（AI）如何改变我们的生活，包括在线购物、智能社区、无人超市和唇读技术等。 【详解】 1．句意：我们已经有了在线购物服务和移动支付。根据“online shopping services”并列结构，此处应填与“online”类似的形容词修饰“payment”，“mobile payment”是固定搭配，指“移动支付”。故填(m)obile。 2．句意：世界领先的科技公司计划建设更智能的在线社区。前文提到“online shopping”，此处“communities”需要形容词修饰，“online communities”指“在线社区”。故填(o)nline。 3．句意：人工智能（AI）的发展是研讨会的热门话题。“artificial intelligence”是固定术语，意为“人工智能”。故填(a)rtificial。 4．句意：如果机器能像人类一样学习和解决问题，它就可以被称为AI。“solve problems”是固定搭配，意为“解决问题”。故填(p)roblems。 5．句意：超市里没有店员，只有桌上的平板显示着“请微笑”。后文“The bigger you smile”可知，是要微笑，please后接动词原形。故填(s)mile。 6．句意：支付通过您的数字支付账户完成。“digital payment”是固定搭配，指“数字支付”。故填(d)igital。 7．句意：当你第一次进超市时，超市的AI会识别您的脸和账户。AI技术通常通过“face recognition”（人脸识别）确认身份。故填(f)ace。 8．句意：另一家公司把它的唇读系统带到了会议上。“lip-reading system”指“唇读系统”，与后文“recognizes mouth’s movements”呼应。故填(s)ystem。 9．句意：它能识别你的口型动作，并将其转化为语音或文字信息。“text messages”是常见搭配，指“文本信息”。故填(m)essages。 10．句意：当你在嘈杂环境中试图用手机通话时，这时候就会非常方便。唇读技术能解决噪音问题，因此是“方便的”（convenient）。故填(c)onvenient。 Passage 3 Finding it d 1 to recognize (认识) one cute panda from another? A facial recognition app will make it easy for you. The Chengdu R 2 Base (基地) of Giant Panda Breeding along with researchers in Singapore Nanyang Technological University and Sichuan Normal University d 3 the app. Visitors can scan the panda’s face with the mobile app to get i 4 about a panda at the panda base in Chengdu, Sichuan Province. Using the database, researchers are able to carry out automatic facial recognition on panda faces to tell one animal f 5 another, the center said. The image analysis (图像分析) research b 6 in 2017. And now there are a 7 120,000 images and 10,000 videos of giant pandas. Researchers say the technology will help them analyze data on population, distribution (分布), a 8 , genders (性别), birth and deaths of pandas in captivity (圈养) and the wild. “Wild pandas live in deep m 9 and are hard to find. The app will help us gather more data of them,” said Chen Peng, a researcher of the base. “It will help us i 10 conservation and management (养护与管理) of the animals. ” 【答案】 1．(d)ifficult 2．(R)esearch 3．(d)evelops 4．(i)nformation 5．(f)rom 6．(b)egan 7．(a)bout 8．(a)ges 9．(m)ountains 10．(i)mprove 【导语】本文介绍了一款由成都大熊猫繁育研究基地与新加坡南洋理工大学和四川师范大学的研究人员共同开发的熊猫面部识别应用程序。该应用程序可以帮助游客识别熊猫，并为研究人员提供数据分析支持，以改进熊猫的保护和管理。 【详解】 1．句意：发现很难分辨出一个个可爱的熊猫吗？根据“A facial recognition app will make it easy for you.”可知，分辨出一个个可爱的熊猫是很困难的。difficult“困难的”，形容词作宾语补足语。故填(d)ifficult。 2．句意：成都大熊猫繁育研究基地与新加坡南洋理工大学和四川师范大学的研究人员共同开发了这款应用。根据“The Chengdu...Base (基地) of Giant Panda”可知，指的是成都大熊猫繁育研究基地。Research“研究”符合语境。故填(R)esearch。 3．句意：成都大熊猫繁育研究基地与新加坡南洋理工大学和四川师范大学的研究人员共同开发了这款应用。根据“app”和首字母可知，是指开发这个应用。develop“开放，研制”。根据上下文可知，句子应用使用一般现在时，主语是along with前的“成都大熊猫繁育研究基地”，是第三人称单数，动词用三单形式。故填(d)evelops。 4．句意：游客可以用手机应用扫描熊猫的脸，以获取有关四川成都熊猫基地大熊猫的信息。根据“about a panda at the panda base”可知，扫描熊猫的脸是为了获取有关四川成都熊猫基地大熊猫的信息。information“信息”，不可数名词。故填(i)nformation。 5．句意：该中心表示，利用该数据库，研究人员能够对熊猫的脸进行自动面部识别，以区分不同的动物。根据“tell one animal...another”和首字母可知，指的是区分不同的动物，应用tell...from“辨别，区分”。故填(f)rom。 6．句意：图像分析研究始于2017年。根据“The image analysis (图像分析) research...in 2017. ”和首字母可知，是指图像分析研究于2017年开始。begin“开始”，句子是一般过去时，动词用过去式。故填(b)egan。 7．句意：现在有大约12万张大熊猫的图片和1万段视频。根据“120,000 images and 10,000 videos of giant pandas”可知，这里表示泛数，应用介词about表示“大约”。故填(a)bout。 8．句意：研究人员表示，这项技术将帮助他们分析圈养和野生大熊猫的数量、分布、年龄、性别、出生和死亡等数据。根据“on population, distribution (分布)...genders (性别), birth and deaths”可知，这是指大熊猫的基本情况，结合首字母可知，age“年龄”符合，名词应用复数。故填(a)ges。 9．句意：野生大熊猫生活在深山中，很难找到。根据“Wild pandas live in deep”可知，野生大熊猫生活在深山中。mountain“山”，名词应用复数表泛指。故填(m)ountains。 10．句意：这将有助于我们改善对动物的养护和管理。根据“conservation and management (养护与管理) of the animals”和“The app will help us gather more data of them”可知，应用程序可以帮助收集更多的数据，这将有助于改善对动物的养护和管理。improve“改善，提高”，动词，help sb do sth“帮助某人做某事”。故填(i)mprove。 Passage 4 Dictionaries are one of the most useful tools for language learners. They p 1 us with the meanings, pronunciations and usages of words. The first modern English dictionary was c 2 by Samuel Johnson in 1755. It took him over nine years to finish the great work. Nowadays, besides paper dictionaries, we also have o 3 dictionaries. They are more c 4 because we can carry them on our phones or computers. When we meet a new word, we just need to type it in and we can get the information i 5 . Some online dictionaries also provide e 6 sentences to show how words are used in real life. This helps us understand words better. However, we should be careful when using online resources. Not all information is t 7 , so we need to c 8 it with other sources. Using dictionaries properly can help us i 9 our language skills quickly. It’s a good habit to r 10 to dictionaries whenever we have questions about words. 【答案】 1．provide/rovide 2．compiled/ompiled 3．online/nline 4．convenient/onvenient 5．immediately/mmediately 6．example/xample 7．true/rue 8．check/heck 9．improve/mprove 10．refer/efer 【导语】本文是一篇说明文，围绕词典展开介绍。文章先说明词典对语言学习者的作用，讲述第一部现代英语词典的编纂历程；接着对比纸质词典与在线词典，介绍在线词典便捷、有例句的优势；最后提醒使用网络词典要辨别信息真伪，并点明合理使用词典能提升语言能力。 【详解】 1．句意：它们为我们提供单词的词义、发音和用法。此处需要动词，在句中表示“提供”。因为固定搭配provide sb. with sth.（为某人提供某物），主语they指代dictionaries为复数，全文时态为一般现在时，结合空格首字母p可知填provide。 2．句意：第一部现代英语词典由塞缪尔·约翰逊于1755年编纂完成。此处需要动词过去分词，在句中表示“编纂”。因为本句为被动语态结构be done（由……完成），词典是被人编写，结合空格首字母c可知填compiled。 3．句意：如今，除了纸质词典，我们也有在线词典。此处需要形容词，在句中表示“线上的、网络的”。根据后文“we can carry them on our phones or computers”（可以在手机电脑上使用），可知是网络词典，结合空格首字母o可知填online。 4．句意：它们更加便捷，因为我们可以在手机或电脑上随身携带。此处需要形容词，在句中表示“方便便捷的”。副词more后接形容词构成比较级，后文说明可随身携带体现便利性，结合空格首字母c可知填convenient。 5．句意：当我们遇到生词，只需要输入单词，就能立刻获取信息。此处需要副词，在句中表示“立刻、马上”。副词修饰动词get，在线词典查询信息速度快，结合空格首字母i可知填immediately。 6．句意：一些在线词典还会提供例句，展示单词在真实生活中的使用方式。此处需要名词单数作定语，在句中表示“例子、例句”。固定搭配example sentences表示“例句”，名词作定语修饰复数名词时通常用单数形式，无需变复数，结合空格首字母e可知填example。 7．句意：并非所有信息都是真实准确的，因此我们需要结合其他资料核对。此处需要形容词，在句中表示“真实的、可靠的”。本句为主系表结构，be动词后接形容词作表语，前文提醒使用网络资源要谨慎，说明信息不一定真实，结合空格首字母t可知填true。 8．句意：并非所有信息都是真实准确的，因此我们需要结合其他资料核对。此处需要动词原形，在句中表示“检查、核对”。情态动词need to后接动词原形，前文信息未必真实，所以需要核对验证，结合空格首字母c可知填check。 9．句意：合理使用词典可以帮助我们快速提升语言能力。此处需要动词原形，在句中表示“提升、提高”。固定搭配help sb. (to) do sth.（帮助某人做某事），词典对语言学习有促进作用，结合空格首字母i可知填improve。 10．句意：每当我们对单词存有疑问时，查阅词典是个好习惯。此处需要动词原形，在句中表示“查阅、参考”。固定搭配refer to dictionaries表示“查阅词典”，固定句型It's a good habit to do sth.（做某事是好习惯），to后接动词原形，结合空格首字母r可知填refer。 Passage 5 Smartphones have become an important part of our d 1 lives. Almost everyone has one now. They are very c 2 because we can do many things with them, like sending messages, taking photos and s 3 online. However, there are also some p 4 . For example, spending too much time on them can be h 5 to our eyes and health. Also, we need to be careful with our personal i 6 when using apps. Some bad people may try to steal it. To use smartphones s 7 , we should set a time limit for screen time and learn to p 8 our privacy. Many schools also teach students about online safety. They tell us not to talk to s 9 online and not to click on unknown links. By following these rules, we can enjoy the benefits of digital life w 10 keeping ourselves safe. 【答案】 1．daily/aily 2．convenient/onvenient 3．shopping/hopping 4．problems/roblems 5．harmful/armful 6．information/nformation 7．safely/afely 8．protect/rotect 9．strangers/trangers 10．while/hile 【导语】本文是一篇说明文，主要介绍智能手机在日常生活里的利弊，以及安全使用手机、保护个人隐私的相关建议。 【详解】 1．句意：智能手机已经成为我们日常生活当中重要的一部分。结合智能手机的普遍应用以及首字母d的提示，daily意为“日常的”，修饰名词lives，daily lives表示“日常生活”，符合语境。 2．句意：它们十分便捷，因为我们可以用它们做很多事情，例如发送消息、拍照以及网上购物。后文列举发消息、拍照等多种手机功能，结合首字母c的提示，convenient意为“方便便捷的”，放在be动词后作表语，符合语境。 3．句意：它们十分便捷，因为我们可以用它们做很多事情，例如发送消息、拍照以及网上购物。and前后需要使用动名词构成并列结构，结合手机线上功能以及首字母s的提示，shop online代表“网上购物”，shop改为动名词shopping，符合语境。 4．句意：然而，它们同样也存在一些问题。转折词However引出手机带来的负面影响，some后接可数名词复数，结合首字母p的提示，problems意为“问题”，符合语境。 5．句意：例如花费过多时间玩手机会伤害我们的双眼和身体健康。be harmful to代表“对……有害”，结合长时间玩手机损害身体以及首字母h的提示，harmful意为“有害的”，符合语境。 6．句意：我们使用软件时也需要当心自己的个人信息。后文提到坏人会盗取该内容，结合首字母i的提示，information意为“信息”，属于不可数名词，personal information代表“个人信息”，符合语境。 7．句意：为了安全地使用智能手机，我们应当设置屏幕时长限制并且学会保护我们的隐私。副词修饰动词use，结合后文一系列网络安全措施以及首字母s的提示，safely意为“安全地”，符合语境。 8．句意：为了安全地使用智能手机，我们应当设置屏幕时长限制并且学会保护我们的隐私。learn to后接动词原形，上网需要守护自身隐私、结合首字母p的提示，protect意为“保护”，符合语境。 9． 句意：他们告诉我们不要在网上和陌生人交谈，不要点开陌生链接。此处复数名词泛指网络上所有陌生人员，结合上网安全常识以及首字母s的提示，strangers意为“陌生人”，符合语境。 10．句意：遵守这些规则，我们既能享受数字生活的便利，同时保证自身安全。连词用来连接两件同步进行的事情，结合首字母w的提示，while意为“与此同时”，符合语境。 Passage 6 Digital technology has changed our lives greatly. It is the f 1 step towards a fully digital world. Nowadays, almost everyone has a s 2 phone. People use them to chat, shop and study online. When digital technology came into our lives, we saw many c 3 . For example, we can take online classes instead of going to school, and we can buy things o 4 without going to shops. Digital technology h 5 people live a more convenient life. Many t 6 think digital learning is interesting and effective. They can watch teaching videos again if they don’t understand. On weekends, many families enjoy different online a 7 , like watching movies or playing online games together. Some people worry about spending too much time online, but most people believe that digital technology has improved our l 8 a lot. It connects us with friends far away and brings us more chances to learn. We should use it properly to make our digital life more w 9 . Let’s take action to make the m 10 of digital tools. 【答案】 1．first/irst 2．smart/mart 3．changes/hanges 4．online/nline 5．helps/elps 6．teenagers/eenagers 7．activities/ctivities 8．lives/ives 9．wonderful/onderful 10．most/ost 【导语】本文是一篇说明文，主要讲述数字技术极大改变人们生活，介绍数字技术带来的便利、人们的不同看法，呼吁合理利用数字工具。 【详解】 1．句意：它是迈向全数字化世界的第一步。结构“the+序数词+step”表示“第几步”，首字母f及文意提示填first。 2．句意：如今，几乎人人都有一部智能手机。固定短语smart phone意为“智能手机”，首字母s提示填smart。 3．句意：当数字技术走进我们的生活，我们看到了许多变化。many后接可数名词复数；后文列举线上上课、网购等各类改变，首字母c提示填changes。 4．句意：例如，我们可以上网课而不用去学校，还可以在线购物不用前往实体店。固定搭配buy things online意为“在线购物”，首字母o提示填online。 5．句意：数字技术帮助人们过上更加便利的生活。主语Digital technology为单数，全文主体时态为一般现在时，谓语动词使用三单形式；结合语境首字母h提示填helps。 6．句意：许多青少年认为数字化学习有趣且高效。many后接可数名词复数；后文“They can watch teaching videos again”指向学生群体，首字母t提示填teenagers。 7．句意：周末，很多家庭享受各类线上活动，比如一起看电影、玩网游。different后接可数名词复数；后文列举观影、游戏都属于活动，首字母a提示填activities。 8．句意：一些人担心上网耗时过长，但大多数人认为数字技术极大改善了我们的生活。形容词性物主代词our后接名词；“our lives”表示“我们的生活”，使用复数形式，首字母l提示填lives。 9．句意：我们应当合理运用它，让数字化生活更加精彩。more后接形容词原级构成比较级；结合积极语义，首字母w提示填wonderful。 10．句意：让我们行动起来，充分利用数字工具。固定短语make the most of意为“充分利用”，首字母m提示填most。 1 / 13 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $